Hybrid Stepping Motor (57BYGH)

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Product Description:

Hybrid Stepping Motor (57BYGH)

Product Details

Basic Info.

Model NO.:57BYGH

 

Export Markets:Global

Additional Info.

Trademark:longway

 

Packing:according to the customer requirement

Origin:china

 

Production Capacity:3000/month

Product Description

HYBRID STEPPING Motor's Application: In computer peripheral, telecommunications stage lighting, industrial control systems and office automation. For example Ticket printer, Engraving machine, Medical appliances, textile industry. 

General Specifications
57BYGH 
Step Accuracy: ± 5%
Temperature Rise: 80 Max. 
Ambient Temperature Range: 20~+50
Insulation Resistance: 100MΩ Min. 50V DC
Dielectric Strength: 500V AC 1minute

Electrical Specifications 
Model

Rate Voltage (V)RateCurrent (A)

 Holding Torque (kg.cm)Lead Wire (NO.) Rotor Inertia (g. cm)Detent Torque (kg.cm)Motor Weight (kg)
Step angel ( ° )Motor Length L(mm)Phase Resistance ( Ω )Phase Inductance (mH)
57BYGH0011.84160.51220441200.210.45
57BYGH0131.8412.71.51.84441200.210.45
57BYGH2011.8517.20.61225742750.360.65
57BYGH2061.8516.616.68.27.262750.360.65
57BYGH2181.8512.621.34942750.360.65
57BYGH4021.856120.62025863000.40.7
57BYGH4201.8563.621.82.5963000.40.7
57BYGH5021.8673.421.731063600.50.82
57BYGH5061.8672.430.81963600.50.82
57BYGH6031.8788.618.61814.564800.681
57BYGH6331.8783311.613.564800.681
57BYGH8001.8847.51.55101685300.651.13
57BYGH115-0031.81156.332.192548100.891.55
57BYGH115-0071.81154.24.212.319.588100.891.55

Hybrid Stepping Motor (57BYGH)

Hybrid Stepping Motor (57BYGH)


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Q:The difference between stepping motors
Hybrid stepper motor: the step motor is divided into three types: permanent magnetic (PM), reactive (VR) and hybrid (HB). The permanent magnet step is generally two phases, the torque and volume are small, the step Angle is usually 7.5 degrees or 1.5 degrees. The reaction type step is generally three-phase, can realize the big torque output, the step Angle usually is 1.5 degrees, but the noise and vibration are very large. Developed countries such as the United States and Europe were eliminated in the 1980s. Hybrid step refers to the advantage of mixing permanent magnet and reactive type. It is divided into two phase, three-phase and five phase: two phase stepper Angle of 1.8 degrees commonly and five phase stepping Angle of 0.72 degrees commonly, hybrid stepping motor as the increase of the number of phase (several) winding the power supply, the stepping Angle decreases, and improve the precision and the application of the stepper motor is more extensive.
Q:The difference between the step motor drive and the servo motor driver?
Stepper motor is the electrical pulse signal into angular displacement or line displacement of the stepper motor open-loop control yuan, in the case of the overload, motor speed, stop position depends only on the pulse signal frequency and pulse number, and not affected by load change, when the stepper driver receives a pulse signal, it is driving a stepper motor, set the direction of a fixed Angle, known as the "step Angle", its rotation is based on the Angle of the fixed step by step. Can be controlled by controlling the pulse number of angular displacement, so as to achieve the purpose of accurate positioning, as well as by controlling the pulse frequency to control motor rotation speed and acceleration, so as to achieve the purpose of high speed. Servo motor is also called the execution, in the automatic control system, is used as actuators, the received electrical signal into angular displacement or angular velocity output of motor shaft. The inside of the servo motor rotor is a permanent magnets, three-phase electric drive control of U/V/W form the electromagnetic field, under the action of rotating rotor in this field, at the same time, motor with encoder feedback signal to drive, drive according to the feedback value compared with the target, adjust the Angle of the rotor rotation.
Q:How to adjust the speed of the step motor
Stepper motor shaft rotation speed, drive without segmentation with the input pulse frequency is proportional to the control of the input pulse frequency control the shaft speed, so to reach the purpose of the stepper motor speed!
Q:It's not enough to step into the motor
When doing step motor application solutions, first to choose the right motor, not a small cart, then according to the selected step motor model and combined with the equipment working power requirements, select the appropriate step motor.
Q:Why do you use the gear structure inside the step machine?
Stepping motor is due to the synthesis of magnetic potential change of the stator winding, according to the principle of magnetic circuit along the magnetic resistance minimum path, gear structure with groove, when magnetic potential change, minimum magnetic circuit also change, causing the rotor movement, and the final location of tooth position along the magnetic potential, so as to realize step by step, hope to adopt!
Q:Is the torque characteristic characteristic of the step motor? Does the servo motor have a moment characteristic curve?
The word "moment frequency" is not very accurate, so it's better to turn the torque, which means the torque changes as the speed changes Usually under rated speed servo motor, can output the continuous rated torque (note can be, how much actual output associated with working state), above the rated speed, can according to the constant power output (can be, the actual output power associated with state, such as your load bearing is small, the natural power is small)
Q:How much static torque a motor can have when it is cut off
Upstairs said yes, static moment refers to the instant, step motor electricity generated by the total moment for static moment, as your deceleration, torsion will have corresponding change; Power cuts, you say that is the resistance of the motor itself, even if you don't live, you have the same phase of two wires together, you will produce resistance to twist the motor shaft, if connected to enable signal, no...
Q:What happens when the step motor lock stops and stops?
This is a characteristic of the step motor, which is called the holding torque, which is the moment when the motor is connected to the motor but does not rotate, the stator holds the torque of the rotor. This is why there is no inertia for stepping motors.
Q:The difference between dc brushless motor and step-motor
The difference between a dc brushless motor and a stepper motor is: 1) dc brushless motor is faster than stepper motor. Dc brushless motor is controlled by the hold-element location. Stepper motor is driven by single pulse voltage directly, don't need a hall element, can be added to the motor by controlling the number of pulses to precise positioning rotation Angle. 3) the principle of driver is different, so the general dc brushless motor is used to control the low precision. The step motor is used to control the higher precision.
Q:What is the way in which the step motor ring is distributed?
Step motor drive. It's the rotation of the voltage, the rotation of the field, so that the motor can rotate. In general, our access to the motor is a pulse sequence, the pulse sequence needs to pass into the recycle in each motor phase winding, requires the circular distribution, circular distribution, general test drive to complete, that is, to drive you into the pulse sequence, the drive ring automatically assigned to each winding stepping motor.

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